MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many of which point to a link farm hosted on cdn.shopify.com. One critical heuristic identified a PDF link to a known malicious redirector infrastructure at ttraff.ru, which is also present in the document body. This indicates a social engineering attempt to trick users into visiting a malicious site by disguising it as a download for 'space flight simulator mod apk full version'. No scripts were extracted from this sample.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://ttraff.ru/pify?keyword=space+flight+simulator+mod+apk+full+version
- http://ropake.jelmhorst.com/uploads/1/3/1/4/131407406/sapoxav-rejijo-xutezo-worinoga.pdf
- http://files.freedomhoops.org/uploads/1/3/1/4/131453536/9919727.pdf
- http://files.winniwoodsfarm.com/uploads/1/3/1/1/131164520/c2b144c5166f.pdf
- https://cdn.shopify.com/s/files/1/0431/9395/8560/files/fusisanobenutune.pdf
- https://cdn.shopify.com/s/files/1/0437/2211/3173/files/practical_approach_to_electroencephalography_download_free.pdf
- https://cdn.shopify.com/s/files/1/0436/5477/4949/files/81618392555.pdf
- https://cdn.shopify.com/s/files/1/0437/3171/4199/files/wordly_wise_book_8_lesson_4_answers.pdf
- https://cdn.shopify.com/s/files/1/0430/0659/1127/files/encyclopedia_of_world_history_volume_2_the_expanding_world.pdf
- https://cdn.shopify.com/s/files/1/0448/2488/7456/files/la_caida_de_tenochtitlan.pdf
- https://cdn.shopify.com/s/files/1/0428/2748/1255/files/73758738780.pdf
- https://cdn.shopify.com/s/files/1/0432/8377/5643/files/gabifevokube.pdf
- https://cdn.shopify.com/s/files/1/0437/6182/8001/files/50549213376.pdf
- https://cdn.shopify.com/s/files/1/0430/6026/5117/files/xasunupuromubodibezividem.pdf
- https://cdn.shopify.com/s/files/1/0428/9832/5663/files/gusuvanexugotoguto.pdf
- https://cdn.shopify.com/s/files/1/0439/1705/0008/files/catalogue_of_chart.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000063c9.binfe7b565c9dec8f2dd67f427afa41f304517df72bb30b018984c73df66a7e89a0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x63C9 | 5796 bytes |
font_01_sfnt_off0000775d.binc62df743c7f288902d1302baf328ddcdac991d5173377622f55ac209d854cede |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x775D | 9980 bytes |
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